N4-(5-Fluoro-6-methoxy-4-methylquinolin-8-yl)pentane-1,4-diamine maleate CAS 76185-43-8

Purity 97%+In StockPharmaceutical Standards
CAS No.76185-43-8
Molecular FormulaC16H22FN3O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N4-(5-Fluoro-6-methoxy-4-methylquinolin-8-yl)pentane-1,4-diamine maleate CAS 76185-43-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 407.44 g/mol gives N4-(5-Fluoro-6-methoxy-4-methylquinolin-8-yl)pentane-1,4-diamine maleate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N4-(5-Fluoro-6-methoxy-4-methylquinolin-8-yl)pentane-1,4-diamine maleate (CAS 76185-43-8) is a high-purity analytical reference standard with the molecular formula C16H22FN3OC4H4O4 and a molecular weight of 407.44 g/mol.

The molecular framework of N4-(5-Fluoro-6-methoxy-4-methylquinolin-8-yl)pentane-1,4-diamine maleate (C16H22FN3OC4H4O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures N4-(5-Fluoro-6-methoxy-4-methylquinolin-8-yl)pentane-1,4-diamine maleate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC16H22FN3O C4H4O4
Molecular Weight407.44 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Halogen ContentF-containing
Nitrogen Atoms3

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